6DEX | pdb_00006dex

Structure of Eremothecium gossypii Shu1:Shu2 complex

• PDB DOI: https://doi.org/10.2210/pdb6DEX/pdb

• Classification: RECOMBINATION
• Organism(s): Eremothecium gossypii ATCC 10895
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2018-05-13 Released: 2018-05-23 
• Deposition Author(s): Singh, N., Corbett, K.D.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.270 (Depositor), 0.280 (DCC) 
• R-Value Work: 
  0.251 (Depositor), 0.250 (DCC) 
• R-Value Observed: 
  0.252 (Depositor) 

Starting Model: experimental

Literature

Structure of Eremothecium gossypii Shu1:Shu2 complex

Singh, N., Corbett, K.D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 39.97 kDa 
• Atom Count: 2,700 
• Modeled Residue Count: 325 
• Deposited Residue Count: 349 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Suppressor of hydroxyurea sensitivity protein 1	A	148	Eremothecium gossypii ATCC 10895	Mutation(s): 0  Gene Names: AGOS_ABR011W
UniProt
Find proteins for Q75DL0 (Eremothecium gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056)) Explore Q75DL0  Go to UniProtKB:  Q75DL0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Suppressor of hydroxyurea sensitivity protein 2	B	201	Eremothecium gossypii ATCC 10895	Mutation(s): 0  Gene Names: SHU2, AGR140C
UniProt
Find proteins for Q74ZQ8 (Eremothecium gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056)) Explore Q74ZQ8  Go to UniProtKB:  Q74ZQ8

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NHE	D [auth A]	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID C8 H17 N O3 S MKWKNSIESPFAQN-UHFFFAOYSA-N
ZN	E [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
MG	C [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.270 (Depositor), 0.280 (DCC) 
• R-Value Work:  0.251 (Depositor), 0.250 (DCC) 
• R-Value Observed: 0.252 (Depositor) 

Diffraction Data: https://doi.org/10.15785/SBGRID/586

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 37.252	α = 90
b = 83.909	β = 90
c = 107.082	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2018-05-23 
Deposition Author(s): Singh, N., Corbett, K.D.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R01 GM104141

Revision History  

• Version 1.0: 2018-05-23
  Type: Initial release
  
• Version 1.1: 2018-08-29
  Changes: Data collection, Database references
• Version 1.2: 2020-01-01
  Changes: Author supporting evidence
• Version 1.3: 2023-10-11
  Changes: Data collection, Database references, Derived calculations, Refinement description